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July 27, 2025Open Access

A model-free method for genealogical inference without phasing and its application for topology weighting

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Authors

SMSimon H. Martin

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Overview

The model-free method demonstrates improved ARG inference from unphased data in small samples, suggesting better topology weighting in polyploid species.

Key Points

  • The model-free approach for genealogical inference enables analysis from unphased genotype data.
  • Sequential Tree Inference by Collecting Compatible Sites accurately infers ancestral recombination graphs.
  • Topology weighting improves when stacking trees from multiple subsets of data without size limitations.
  • The presented methods enhance analysis of relatedness and introgression in non-model species, particularly polyploids.

Cite This Study

Simon H. Martin (2025) studied this question.

synapsesocial.com/papers/689a0939e6551bb0af8ce68ahttps://doi.org/10.1101/2025.07.22.666161
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